Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9648945 | System for operating modes for an electric toothbrush | Charles B. Cook, Wolter F. Benning, Christopher Dabrowski, Rick Peterson, Gregg Heard +2 more | 2017-05-16 |
| 9386843 | Adjusting brushhead for facial contours | Zane Bowman Allen Miller | 2016-07-12 |
| 9320335 | Grooming devices and methods therefor | Gerald Keith Brewer | 2016-04-26 |
| 9301822 | Vibration-canceling secondary resonator for use in a personal care appliance | Wolter F. Benning, Patrick A. Headstrom, Kevin A. Miller, Tyler G. Kloster | 2016-04-05 |
| 9282811 | Indicator system for replacement of a brush portion of a power skin brush | Rachel Stroback, Scott Straka | 2016-03-15 |
| 9204946 | Locating/guidance tip assembly for a liquid droplet spray teeth cleaning system | Garrett M. Kotlarchik, Craig Black, Bart Johannes Massee, Paul Georges Arnold Karel Bas, Peter Alexander Wachters +6 more | 2015-12-08 |
| 9147149 | RFID tag for a personal care appliance | David Gunderson | 2015-09-29 |
| 9060595 | Performance regulation for a personal care appliance | Gerald Keith Brewer, Kenneth A. Pilcher | 2015-06-23 |
| 9004964 | Activation and deactivation assembly for an electric outboard motor | — | 2015-04-14 |
| 8813330 | Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly | Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller, Craig D. Hanela +9 more | 2014-08-26 |
| 8789227 | System for operating modes for an electric toothbrush | Charles B. Cook, Wolter F. Benning, Christopher Dabrowski, Rick Peterson, Gregg Heard +2 more | 2014-07-29 |
| 8747171 | Electric outboard motor transom clamping system | — | 2014-06-10 |
| 8597066 | Lightweight outboard electric motor system | — | 2013-12-03 |
| 8425133 | Discrete-amount fluid-dispensing system for a personal care device | Gerardus Joannes Henricus Roddeman, Johannes Müller, Dannis Michel Brouwer, Fridtjof Bremer, Robert Cornelis Henricus Boereboom | 2013-04-23 |
| 8328452 | Power toothbrush using a shear thickening fluid | Michiel Allan Aurelius Schallig | 2012-12-11 |
| 8266753 | Mounted beam brushhead for transverse drive power toothbrush | Jerry C. Wood, Duane B. Kutsch | 2012-09-18 |
| 8171591 | Power toothbrush brushhead with fluid-directing member | Scott E. Hall, Kevin A. Miller, Ronald C. Lilley | 2012-05-08 |
| 8037566 | Power toothbrush using acoustic wave action for cleansing of teeth | — | 2011-10-18 |
| 7979938 | Changing amplitude of movement by changing the drive frequency of a toothbrush brushhead | Ronald C. Lilley, Scott E. Hall, John W. Pace, William E. Bryant | 2011-07-19 |
| 7916282 | Surface detection system for use with a droplet spray oral cleaning device | Paulus Cornelis Duineveld | 2011-03-29 |
| 7857623 | Brushhead stem with core channels for dispensing fluids | — | 2010-12-28 |
| 7730569 | Disposable head portion for a nodally mounted rotating toothbrush | John W. Pace, Bruce E. Taber, Duane B. Kutsch | 2010-06-08 |
| 7699552 | Pump system for a personal care appliance | Scott E. Hall | 2010-04-20 |
| 7067945 | Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly | Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller, Craig D. Hanela +9 more | 2006-06-27 |
| 6918300 | System and method for determining the resonant frequency and/or amplitude of an oscillating appliance such as a power toothbrush | Kurt Steinke | 2005-07-19 |